YEP,the only problem is WHEN you experience that FIRST FTF,after 5000 rounds or when some gang member is drawing down on you,would not be good,and unlike other autos you have to do a tap/rack no ability to just press the trigger again. Even the + 1 bar doesnt guarantee it will never happen or happen again. The LAPD D/C school would just be to familiarize recruits only trained with a glock,with use of the D/C on Berettas and S/W semi auto pistols that are already approved for officers trained with those type weapons in the academy or during a revolver to Semi auto transition school years ago or from a rev to glock school.LAPD does not allow the D/C to be used as a safety,no weapons carried with it in the down position,but does teach putting it into the safe position for administrative purposes,loading /unloading/chamber checking.The school would be to ingrain those techniques before allowing the different type semi auto to be carried,slide stop usage,and also cover additional malfunctions that might occur with the non-glock pistols( FTF due to mag being unlocked) etc,also must qualify with the new pistol. Then officer probably has to qual monthly instead or every other month for 12 quals I think that would be about all that would be covered,also care and cleaning maybe.